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Boston Common Asset Management, LLC: AMAT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Boston Common Asset Management, LLC on AMAT, newest first. How the timeline and the estimate are built.

Boston Common Asset Management, LLC held 49,204 AMAT shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 49,204 shares
    Change vs previous 13F +2,842 shares

    2.11% of the 13F portfolio, value $35,574,492.

    13F-HR 0001409427-26-000008 filed by Boston Common Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 46,362 shares
    Change vs previous 13F +26,945 shares

    1.02% of the 13F portfolio, value $15,846,068.

    13F-HR 0001409427-26-000004 filed by Boston Common Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F/A 19,417 shares
    Change vs previous 13F +16,981 shares

    0.3% of the 13F portfolio, value $4,989,975.

    13F-HR/A 0001409427-26-000006 filed by Boston Common Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 2,436 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $498,747.

    13F-HR 0001409427-25-000014 filed by Boston Common Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 2,436 shares
    Change vs previous 13F -17,691 shares

    0.01% of the 13F portfolio, value $445,959.

    13F-HR 0001409427-25-000007 filed by Boston Common Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 20,127 shares
    Change vs previous 13F -20,423 shares

    0.09% of the 13F portfolio, value $2,920,830.

    13F-HR 0001409427-25-000005 filed by Boston Common Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 40,550 shares
    Change vs previous 13F -49,155 shares

    0.19% of the 13F portfolio, value $6,594,647.

    13F-HR 0001409427-25-000002 filed by Boston Common Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 89,705 shares
    Change vs previous 13F not available

    0.47% of the 13F portfolio, value $18,125,000.

    13F-HR 0001409427-24-000014 filed by Boston Common Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).